Neer, C S Neer hemiarthroplasty and Neer total shoulder arthroplasty in patients fifty years old or less. Long-term results. [electronic resource] - The Journal of bone and joint surgery. American volume Feb 1999 - 295-6 p. digital Publication Type: Comment; Letter ISSN: 0021-9355 Subjects--Topical Terms: AdultArthroplasty, Replacement--methodsFemaleHumansJoint Diseases--surgeryMaleMiddle AgedShoulder Joint--physiopathologyTreatment Outcome